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LANN

Melax Tech's literate annotation tool, LANN, is designed for efficient, high-quality text annotation to support information extraction tasks, including named entity recognition, relation extraction, and concept normalization in clinical NLP.

A turn-key team-focused application to develop and implement your gold standard for annotation.

LANN FEATURES

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SAVE TIME

Take advantage of dictionaries and machine learning methods for smart, automatic, pre-annotation
Support pre-annotation model training with existing annotation files
Improve pre-annotation models with real-time online learning
Effortlessly develop relation annotations with a few clicks

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AUTOMATE WORKFLOW

Edit annotation guidelines, record annotation questions (with screenshot support), and update resolved questions in real time
Automatic index of semantic types
Dynamic search of semantic types during annotation

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SUPPORT MULTIPLE RESOURCES

Utilize multiple annotation formats from existing tools such as prodigy, MAI, brat, etc.
Easily annotate text and pdf files
Upload or import text from any database table
Automatically create annotation schema of entities and relations by reading from annotated text

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INSTANT
COMMUNICATION

Email admin/annotators with proposed/resolved questions
Email annotators with assigned tasks, and deleted/rejected annotations
Email admin with quality control progress

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